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60 lines
1.6 KiB
60 lines
1.6 KiB
/* |
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* Thomas Horsten <thh@lasat.com> |
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* Copyright (C) 2000 LASAT Networks A/S. |
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* |
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* This program is free software; you can distribute it and/or modify it |
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* under the terms of the GNU General Public License (Version 2) as |
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* published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. |
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* |
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* Reset the LASAT board. |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/pm.h> |
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#include <asm/reboot.h> |
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#include <asm/lasat/lasat.h> |
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#include "picvue.h" |
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#include "prom.h" |
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static void lasat_machine_restart(char *command); |
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static void lasat_machine_halt(void); |
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/* Used to set machine to boot in service mode via /proc interface */ |
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int lasat_boot_to_service; |
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static void lasat_machine_restart(char *command) |
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{ |
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local_irq_disable(); |
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if (lasat_boot_to_service) { |
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*(volatile unsigned int *)0xa0000024 = 0xdeadbeef; |
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*(volatile unsigned int *)0xa00000fc = 0xfedeabba; |
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} |
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*lasat_misc->reset_reg = 0xbedead; |
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for (;;) ; |
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} |
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static void lasat_machine_halt(void) |
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{ |
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local_irq_disable(); |
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prom_monitor(); |
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for (;;) ; |
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} |
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void lasat_reboot_setup(void) |
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{ |
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_machine_restart = lasat_machine_restart; |
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_machine_halt = lasat_machine_halt; |
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pm_power_off = lasat_machine_halt; |
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}
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